Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161362AbaKNP1X (ORCPT ); Fri, 14 Nov 2014 10:27:23 -0500 Received: from down.free-electrons.com ([37.187.137.238]:36072 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1161123AbaKNP1S (ORCPT ); Fri, 14 Nov 2014 10:27:18 -0500 From: Antoine Tenart To: sebastian.hesselbarth@gmail.com, Peter.Chen@freescale.com, balbi@ti.com, p.zabel@pengutronix.de Cc: Antoine Tenart , alexandre.belloni@free-electrons.com, thomas.petazzoni@free-electrons.com, zmxu@marvell.com, jszhang@marvell.com, linux-arm-kernel@lists.infradead.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v7 00/13] ARM: berlin: USB support Date: Fri, 14 Nov 2014 16:25:50 +0100 Message-Id: <1415978763-27345-1-git-send-email-antoine.tenart@free-electrons.com> X-Mailer: git-send-email 2.1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series adds the support for ChipIdea USB2 (ci13xxx) controllers, the USB PHYs of the Marvell Berlin SoCs and also adds a reset controller for these SoCs. The reset controller is used by the PHY driver and shares the existing chip controller node with the clocks and one pin controller. The Marvell Berlin USB controllers are host only on the BG2Q and are compatible with USB ChipIdea. We here add a glue to use the available common functions for this kind of controllers, and add a generic USB2 ChipIdea driver. A PHY driver is also added to control the USB PHY. This series applies on top of the generic PHY support in the USB framework[1]. Patches 1-4 should already have been taken by Sebastian. Changes since v6: - removed ci_hdrc_usb2_dt_probe - fixed a bug in the ChipIdea core for PHY handling - called unconditionally dma_set_mask_and_coherent() Changes since v5: - added a missing header in ci_hdrc_usb2 Changes since v4: - fixed the error handling of ci_hdrc_usb2_probe() Changes since v3: - removed the DMA mask property - moved the clock handling in the common probe function - fixed the documentation for the USB2 ChipIdea USB PHY binding - made sure the reset bit is 0-31 in the reset driver Changes since v2: - moved the PHY driver to the generic PHY framework - changed the compatible to 'chipidea,usb2' - added a property to set the DMA mask in the USB2 CI driver - separated dt specific calls in the CI probing function - rebased on top of the generic PHY support for CI[1] Changes since v1: - made the Berlin CI USB driver a generic one - added support to custom offset for the reset register - added fixed regulators to support supply the VBUS - modified the PHY driver to support the one one the BG2CD as well - documented the reset properties - added bindings for the BG2CD - cosmetic fixes [1] git://git.free-electrons.com:users/antoine-tenart/linux.git usb-phy Antoine Tenart (11): reset: add the Berlin reset controller driver Documentation: bindings: add reset bindings docs for Marvell Berlin SoCs ARM: Berlin: select the reset controller ARM: dts: berlin: add a required reset property in the chip controller node phy: add the Berlin USB PHY driver Documentation: bindings: add doc for the Berlin USB PHY usb: chipidea: fix phy handling usb: chipidea: add a usb2 driver for ci13xxx Documentation: bindings: add doc for the USB2 ChipIdea USB driver ARM: dts: berlin: add BG2Q nodes for USB support ARM: dts: Berlin: enable USB on the BG2Q DMP Sebastian Hesselbarth (2): ARM: dts: berlin: add BG2CD nodes for USB support ARM: dts: berlin: enable USB on the Google Chromecast .../devicetree/bindings/arm/marvell,berlin.txt | 10 + .../devicetree/bindings/phy/berlin-usb-phy.txt | 16 ++ .../devicetree/bindings/usb/ci-hdrc-usb2.txt | 24 +++ arch/arm/boot/dts/berlin2.dtsi | 1 + arch/arm/boot/dts/berlin2cd-google-chromecast.dts | 4 + arch/arm/boot/dts/berlin2cd.dtsi | 37 ++++ arch/arm/boot/dts/berlin2q-marvell-dmp.dts | 53 +++++ arch/arm/boot/dts/berlin2q.dtsi | 56 ++++++ arch/arm/mach-berlin/Kconfig | 2 + drivers/phy/Kconfig | 7 + drivers/phy/Makefile | 1 + drivers/phy/phy-berlin-usb.c | 224 +++++++++++++++++++++ drivers/reset/Makefile | 1 + drivers/reset/reset-berlin.c | 131 ++++++++++++ drivers/usb/chipidea/Makefile | 1 + drivers/usb/chipidea/ci_hdrc_usb2.c | 117 +++++++++++ drivers/usb/chipidea/core.c | 4 +- 17 files changed, 687 insertions(+), 2 deletions(-) create mode 100644 Documentation/devicetree/bindings/phy/berlin-usb-phy.txt create mode 100644 Documentation/devicetree/bindings/usb/ci-hdrc-usb2.txt create mode 100644 drivers/phy/phy-berlin-usb.c create mode 100644 drivers/reset/reset-berlin.c create mode 100644 drivers/usb/chipidea/ci_hdrc_usb2.c -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/